@inproceedings{buck2018ask,
title={Ask the Right Questions: Active Question Reformulation with Reinforcement Learning},
author={Christian Buck and Jannis Bulian and Massimiliano Ciaramita and Wojciech Gajewski and Andrea Gesmundo and Neil Houlsby and Wei Wang.},
booktitle={International Conference on Learning Representations},
year={2018},
url={https://openreview.net/forum?id=S1CChZ-CZ},
}